| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.93 | 3.433% | $127.1502 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $57.65 | 10.678% | $63.8059 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $183.79 | 12.590% | $206.9292 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $128.57 | 13.340% | $145.7212 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $235.25 | 12.453% | $264.5457 | $264.55 | $264.55 | $264.50 |
| Purchase #6 | $71.98 | 7.284% | $77.223 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $61.87 | 8.743% | $67.2793 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $862.04 | $952.6545 | $952.66 | $952.65 | $952.60 | |